diff --git a/mappings/net/minecraft/item/ItemStack.mapping b/mappings/net/minecraft/item/ItemStack.mapping
index dfa687c18e..0b9816697e 100644
--- a/mappings/net/minecraft/item/ItemStack.mapping
+++ b/mappings/net/minecraft/item/ItemStack.mapping
@@ -164,7 +164,9 @@ CLASS net/minecraft/class_1799 net/minecraft/item/ItemStack
 		ARG 1 otherStack
 	METHOD method_31578 isItemBarVisible ()Z
 	METHOD method_31579 getItemBarStep ()I
+		COMMENT {@return the length of the filled section of the durability bar in pixels (out of 13)}
 	METHOD method_31580 getItemBarColor ()I
+		COMMENT {@return the color of the filled section of the durability bar}
 	METHOD method_32347 getTooltipData ()Ljava/util/Optional;
 	METHOD method_33262 onItemEntityDestroyed (Lnet/minecraft/class_1542;)V
 		ARG 1 entity